Photo 38026956, (c) National Aquarium, some rights reserved (CC BY-NC), uploaded by National Aquarium

Attribution © National Aquarium some rights reserved Uploaded by nationalaquarium Source iNaturalist Associated observations Photos / Sounds What Northern Watersnake (Nerodia sipedon ssp. sipedon) Observer nationalaquarium Date April 28, 2019 01:20 PM EDT Place Stevensville, MD 21666, USA (Google, OSM) Date Added May 5, 2019 11:32 AM EDT Description Observed by Jack Cover 4 IDs Research Grade View Sizes small medium large original